永济热电厂抽汽式50MW汽轮机通流部分改造

RETROFITTING FLOW PASSAGE OF 50MW EXTRACTION STEAM TURBINE IN YONGJI THERMAL POWER PLANT

永济热电厂在 4号汽轮机大修时 ,对机组通流部分采用全三元流场设计、可控涡方法等现代技术进行了改造 。

During the time of major overhaul for steam turbine No. 4 in Yongji Thermal Power Plant, retrofit of the flow passage for said unit had been carried out by using modem techniques, such as full three - dimensional flow field design, and vortex - controlled method etc. , making the safety and economic aspects of the said steam turbine in operation to be obviouly enhanced.